Hello,
Here I found an couple of opensource books at the Internet Archive on trouble shooting:
It may not be the best scan, but still is usefull.
And an other troubleshooting guide:
Bertus
Here I found an couple of opensource books at the Internet Archive on trouble shooting:
Electronic Troubleshooting (4th Ed.) : Tomal & Agajanian : Free Download, Borrow, and Streaming : Internet Archive
This book written by Dr. Tomal and Dr. Agajanian provides valuable knowledge for the careers of both today and tomorrow. It is written in a practical...
archive.org
And an other troubleshooting guide:
Troubleshooting Electronic Circuits: A Guide to Learning Analog Electronics : Ronald Quan : Free Download, Borrow, and Streaming : Internet Archive
This book on troubleshooting analog circuits is intended for the hobbyist, student, educator, or engineer. Because the subject is more into debugging or...
archive.org
Bertus